Pink has never been a fan of lip-synching, she’s always talked about how much she hates seeing people who claim to be artists, lip-synching on stage – especially at award shows. Yesterday, artists such as Carrie Underwood, Nelly Furtado, Jordin Sparks and many more performed at the ‘Billboard Awards 2012′ yet there was one person in particular that Pink needed to weigh in on. Any guesses?

In case you didn’t realize, Chris Brown didn’t sing his lines due to all the dance moves he was doing on stage to his song, Turn Up The Music. While his performance was still going on, Pink took to her official Twitter page to ridicule the singer as she said: “One day if I lipsync, I hope I do it as well as him.” But it didn’t stop there.

Her husband, Carey Hart continued on his page that he wasn’t impressed by Katy Perry‘s performance of ‘Wide Awake’ either – as she also didn’t sing live – his words were definitely feisty. Hart compared Perry’s performance to a similar one that his wife did several years ago at the Grammys and said: “I’m pretty sure I saw my wife did [sic] that same performance, but she was 3 months pregnant and actually sang the song.”

When he was questioned about the tweet – if it had been about Katy’s performance – Carey denied it, tweeting: “No. Talking about the BMX.”